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is r12 freon still available

by Kane Romaguera I Published 7 months ago Updated 3 weeks ago
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There’s a lot of misinformation surrounding R12. It’s often said that R12 is no longer available. That’s simply not true. Small NOS cans of R12 are widely available on eBay and Craigslist for about $30 apiece. Since these days a can of R134a is about $15, the cost differential isn’t what it was in the panicked days of the mid-1990s.

Lots of chillers and even refrigerators and cars manufactured before the Montreal Protocol are still in operation. Existing R12 refrigerant can be bought, sold, and used – subject to EPA regulations – nearly 35 years after the Montreal Protocol was first signed.Mar 24, 2022

Full Answer

How much does R12 freon cost?

Thereof, can you buy r12 freon? R12 is difficult to find now a days. It was phased out all the way back in 1994 and was replaced with R-134a. There are very few places where you can actively buy R-12 today. How much does refrigerant cost? Freon costs an average of $150 for a Freon refill. Most people pay between $100 and $350 for a refill, depending on the size and type of your HVAC unit.

What is the alternative to R12 freon?

R12 is a highly versatile refrigerant that can be used in wide range of the operating conditions without getting disintegrated. It has unusually high potential to cause the depletion of the ozone layer in the upper layers of the atmosphere that causes the greenhouse effect. The best replacement for R12 is considered to R-134a. The other two refrigerants that are considered good replacements ...

How much is R12 freon worth?

You can't buy r12 anymore because its not good for enviorment so buy R134. you can buy at any parts store for like $5 to $10. That shows to be 1.9 to 2.2lbs of R12 refrigerant. That would be 30.4 ounces to 35.2 ounces. That's R12. Not R-134A

Is R12 still made?

The manufacture and sale of the small cans of R12 used by hobbyists to “top off” a system also ended, although New Old Stock (NOS) cans of R12 are still privately traded on eBay and Craigslist (I’ll come back to that). R12 (right) and its replacement, R134a (left).

When did the R-12 end?

What is the boiling point of R-12?

What was the first target of the R-12 treaty?

What refrigerant was used in the 1900s?

What two companies were involved in the invention of the first refrigerant?

What is the mother of all refrigerants?

When did R-502 go out?

See 2 more

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Is there a substitute for R12 freon?

There are three replacement refrigerant options for R12 systems: R134a, R401a, R401b. R134a is regarded, by manufacturers and adherents to the Montreal Protocols alike, as the best replacement refrigerant.

Can you buy R12 anymore?

As R12 became scarce, garages and warehouses discovered a supply of the stuff, which is available to buy on eBay Motors and elsewhere. To be clear, it's against the law to manufacture Freon. But it's still perfectly legal to sell R12 refrigerant.

Can I use R12 in a R134a system?

So the oil must be compatible with the refrigerant. R12 systems used mineral oil, but unfortunately mineral oil doesn't dissolve in R134a.

What Freon is no longer available?

R22 (also known as HCFC-22) is a chlorofluorocarbon (CFC) once widely used as a refrigerant. If your home or office AC is over 10 years, then it's probably using R22 as its freon. However, R22 Freon is banned in the U.S. today.

Can you replace R12 with propane?

Propane makes a good substitute for R12 with very little modifications. I wouldn't use it inside a home or anything like that, but I have used it to make older vehicles blow cold. It's extremely good refrigerant. The biggest problem people have is that it ends up too cold and icing up the system.

Can you put r22 in a R12 system?

They are two completely different refrigerants,won't mix at all. But when it blows your system have the decency to tell the service tech what ya did. I have a R12 in basement for long time.

How much does it cost to convert R12 to R134a?

R12 to R134a Charge Conversion Formula (pounds only) Take the R12 charge specification and multiply it by 0.9. Then, subtract that result by 0.25 pounds to get the proper amount of R134a charge.

How much does it cost to retrofit R12 to R134a?

If you have a professional convert the R12 to R134a, you may spend about $250 for the entire service. However, this is much more cost-effective than replacing the entire air conditioning system. If you were thinking about getting an R134a system installed, your cost would be around $2,000 to $4,000.

What Freon will mix with R12?

RS-24 is compatible with all materials commonly used in refrigeration systems previously charged with R12.

Can you still get old Freon?

Beginning in 2020, Freon will no longer be produced or imported, but limited amounts will still be available. Older systems can be serviced or recharged with refrigerant using stocks of HCFC-22 until the 2020 date. After that, technicians will need to source recycled Freon to keep an old cooling system running.

Is R22 still available in 2022?

R22 Freon is still available in April 2022. But, it's very expensive and now costs up to $1,300 for a 25-pound jug wholesale. That's up from $595 per jug in April 2021 and then $910 in August 2021. And, consider that most central air systems require an average of five pounds to recharge.

Should I replace my 20 year old air conditioner?

The average lifespan of an HVAC system is 15 to 20 years, but as these systems age, they tend to get less efficient. If your HVAC is over 10 years old, consider replacing it with a more energy-efficient unit, such as one that has earned the ENERGY STAR label.

Can 12a replace R12?

Duracool 12a ideally replaces the r12, r134a and 1234yf gases that can be found in the refrigeration circuits of automobiles. Duracool 12a is indeed compatible with both air conditioning oils (mineral and synthetic).

Is R12 and 12a the same?

RED TEK 12a has a lower density (but higher latent heat per unit weight and better thermal conductivity) than R12. In practice, this means the charge required, in weight terms, is lower than for R12 and R134a to give the same volumetric flow rate and the same capacity.

Can I replace R12 with r410a?

You can convert your current system to one that runs on R-410A, but the cost will be high. You'll need to replace the compressor, condenser and evaporator, and probably the refrigerant tubing, with equipment that can handle R410-A.

Is Hot shot a replacement for R12?

An R-12 Refrigerant Replacement Freon Hot Shot™ 2 (R-417C) refrigerant is a non-ozone depleting, hydrofluorocarbon (HFC) replacement for these refrigerants. Freon Hot Shot™ 2 can be used in most applications to retrofit systems currently using R-12 or R-12 blends, including: R-401A.

Why Was R-12 Freon Banned? - Refrigerant HQ

R-12 refrigerant is one of the founding fathers of the refrigeration and air conditioning world. While there were many other refrigerants that came before the invention of R-12 there were none quite up to par and none that had all of what R-12 had to offer.

What is the value of R12 refrigerant? - Discussion Forums

Someone I know has a leftover canister of R12 (Freon) refrigerant. He is in the heating and air conditioning business and is cleaning out some "unnecessary" old supplies. His last canister, he estimates, has 25 pounds of R12 left of the original 30 pounds. I've heard that the price has come down ...

SOME GOOD NEWS FOR PEOPLE WHOSE CARS USE R-12 FREON

There's some good news for owners of cars that use R-12 Freon refrigerant in their air-conditioning systems. There is now a direct replacement for R-12 on the market from Houston-based Pennzoil, called FR-12 and carrying the brand name FRIGC (pronounced frij-ik).Converting to FR-12 is a simple and relatively inexpensive process compared with the complicated conversions to the new R-134a ...

Replacement for R12 Refrigerant or Freon 12 (R12) Replacement

R12 is a highly versatile refrigerant that can be used in wide range of the operating conditions without getting disintegrated. It has unusually high potential to cause the depletion of the ozone layer in the upper layers of the atmosphere that causes the greenhouse effect. The best replacement for R12 is considered to R-134a. The other two refrigerants that are considered good replacements ...

R12 Refrigerant, R-12 or R 12 or Freon 12: Properties Advantages ...

Refrigerant R12 or Freon 12 is said to be the most widely used of all the refrigerants being used for different applications. The chemical name of refrigerant R12 is dichlorodifluoromethane and its chemical formula is CCl2F2. This articles describes the properties, advantages, and disadvantages of refrigerant R-12. Unfortunately it is the CFC and it has unusually high potential to cause the ...

What is R-12 Refrigerant?

R-12 Refrigerant is the original Refrigerant. At one point in time it was used for everything including home air conditioning units, automobiles, and

When was the R12 replaced?

R12 is difficult to find now a days. It was phased out all the way back in 1994 and was replaced with R-134a. There are very few places where you can actively buy R-12 today.

What do you need to know about R12?

One important thing to note with R12 is that in order to purchase and handle R12 you need to be certified with the Environmental Protection Agency. If you purchase R-12 without being certified you risk violating the Federal Clean Air Act. (You do not want to do that!)

What is the R-12 refrigerant?

R-12 Refrigerant is the original Refrigerant. At one point in time it was used for everything including home air conditioning units, automobiles, and refrigerators. It was invented by a partnership of DuPont and General Motors back in the 1920s and was being used as the primary type of Refrigerant for home units until the 1950s. In the 1950s the newer R-22 Refrigerant took over the home and refrigerator market. R-22 was easier on the compressors and didn’t’ require as big of pipes to flow through.

When did the EPA mandate the use of R-12 refrigerant?

In 1994 the Environmental Protection Agency mandated that all new vehicles use R-134A Refrigerant rather than the R-12 Refrigerant that was used for over seventy years. The EPA mandated this change due to the Chlorine found in the R-12 Refrigerant.

What was the R-22 in the 1950s?

In the 1950s the newer R-22 Refrigerant took over the home and refrigerator market. R-22 was easier on the compressors and didn’t’ require as big of pipes to flow through. Even though R-12 lost the home market it was still THE Refrigerant to use in automobiles.

Is R-12 a dinosaur?

All in all R-12 is the dinosaur of Refrigerant. It’s going to be completely extinct here in the next ten to twenty years. But, it did serve a purpose as it was the first Refrigerant and provided cooling for the world for nearly a century. If you have any questions on Refrigerant please contact me.

Is R-12 a regulated refrigerant?

This allows you to use the common and less expensive R-134A Refrigerant and it also keeps you in compliance with EPA regulations. R-12 is strictly regulated by the government and if you were to accidentally vent some of the R-12 Refrigerant into the atmosphere you could face very hefty fines. All in all R-12 is the dinosaur of Refrigerant.

What is R-22 refrigerant?

To buy R-22, the refrigerant used in residential and commercial air-conditioning units and refrigerators, requires separate certification from one of a number of associations representing heating and air-conditioning contractors.

What refrigerant is used in air conditioning?

There's some good news for owners of cars that use R-12 Freon refrigerant in their air-conditioning systems.

What is the cause of the Freon crisis?

The Freon crisis was brought about by the unproved theory that leaking chlorofluorocarbons (CFCs) such as R-12 are contributing to the decline of the ozone layer in the Earth's atmosphere. Politicians and environmentalists bought into the CFC theory and engineered a worldwide pact to drastically curb the use of these compounds. ...

How much does a R-22 cost?

Sam's Club sells R-22 wholesale to certified buyers for less than $1.70 a pound ($49.99 for 30 pounds), but the going retail price to the end user - you - through A/C repair companies is about $15 a pound.

Is it better to fix a leak in an A/C system or add more Freon?

That's in spite of the EPA's assertion that the certification process is intended only as an educational tool to help make sure that anyone handling Freon (R-12 or R-22) knows how to recover it from A/C systems and keep it from escaping into the atmosphere, and that fixing leaks in A/C systems is better than periodically adding more Freon to replace any that has leaked out into the atmosphere.

Can you use R-134A in a R-12?

To comply with the laws, the automakers shifted to the use of the "environmentally friendly" R-134a refrigerant in new cars. But R-134a isn't compatible with R-12 systems. Now, to switch an R-12 car system to FR-12 requires only that the old R-12 be pumped out into an EPA-approved recovery system, and that special new fittings for FR-12 be ...

Can you put a R-22 in a R-12?

And no, you can't put R-22 into your R-12 car air-conditioning system, either, even if you could manage to buy some of it at the Sam's price.

When did the R-12 end?

The end of R-12’s reign began in the 1980’s and went into the early 1990’s. I mentioned the Ozone layer problem above. Well, all of this started in the early 1980’s and came to it’s conclusion in the early 1990’s when the last step of phasing out R-12 began. This last step was in automotive applications.

What is the boiling point of R-12?

R-12 has a relatively low boiling point at only -29.8° Celsius or -21.64° Fahrenheit. If you compare this to some of the other refrigerants out there such as R-22 (-40.7° C), R-744 (-78.0° C), or R-410A (-48.5° C).

What was the first target of the R-12 treaty?

This treaty was enacted in countries all over the world. The first target was CFC refrigerants such as R-12. In 1992 R-12 was phased out of the automotive market in the United States and was replaced with the newer HFC refrigerant known as R-134a.

What refrigerant was used in the 1900s?

R-12 Refrigerant History. In the early 1900’s the world was looking for a solution for refrigeration and air conditioning. There had been numerous experiments and trials on differing refrigerants ranging from Ammonia, Carbon Dioxide, Propane, Sulfur Dioxide, and Methyl Chloride.

What two companies were involved in the invention of the first refrigerant?

It was in the 1930’s that a partnership was formed between two companies: General Motors and DuPont. This partnership organized by Charles Kettering of General Motors was geared towards solving this problem. Over the new few years Thomas Midgley Jr, along with a few other team members, pushed forward with the invention of ChloroFluroCarbons (CFCs) and HydroChloroFluroCarbons (HCFCs). Out of these inventions two primary refrigerants came: R-12 and R-22. The introduction of R-12 showed the world that a refrigerant was possible that was safe, economical, and easily adapted to various applications.

What is the mother of all refrigerants?

I mentioned at the beginning of this article that R-12 is the ‘mother’ of all refrigerants. This is because R-12 was the very first mainstream refrigerant that saw usage and development around the world. Before the arrival of R-12 there was a mish-mash of natural refrigerants being used with hit and miss results. Either the refrigerant being used was toxic like R-717 (Ammonia), the refrigerant operated at too high of a pressure like R-744 (Carbon Dioxide), the refrigerant had a high flammability rating like R-290 (Propane), or the refrigerant was just too expensive for widespread usage. The invention of R-12 provided an answer to the price question as well as the safety question. Because of this, it’s usage exploded. I won’t get into all of the details here, but will save the more in-depth discussion about R-12 ’s history in our next section.

When did R-502 go out?

The next refrigerant to go was the CFC refrigerant known as R-502 in the mid 1990’s. As time went by there were other CFC and HCFC refrigerants phased out but the big change didn’t happen until 2010. In today’s world R-12 is a very rare occurrence. Most machines and systems that were using it have since been retired.

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Thoughts on R-12

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I mentioned at the beginning of this article that R-12 is the ‘mother’ of all refrigerants. This is because R-12 was the very first mainstream refrigerant that saw usage and development around the world. Before the arrival of R-12 there was a mish-mash of natural refrigerantsbeing used with hit and miss results. Either th…
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R-12 Refrigerant History

  • In the early 1900’s the world was looking for a solution for refrigeration and air conditioning. There had been numerous experiments and trials on differing refrigerants ranging from Ammonia, Carbon Dioxide, Propane, Sulfur Dioxide, and Methyl Chloride. Each one of these refrigerants were able to provide cooling and refrigeration but they all had potential downsides. It could have bee…
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Conclusion

  • While R-12 Freon refrigerant is a thing of the past we should always remember where we came from. In today’s world HFC refrigerants are being phased out just like their CFC and HCFC cousins. The refrigerant industry is constantly evolving and changing. In another twenty years the world may be using something completely different then we are today. ...
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Other Web Resources on R-12

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